USA
Although they are only janitors at a detective agency, the boys pass themselves off as sleuths and are engaged to guard an inventor delivering a new bomb. They outwit enemy agents after the bomb and wind up sinking a Japanese submarine. - IMDb
| The Big Noise |  Australia |
| The Big Noise |  Canada |
| The Big Noise |  United Kingdom |
| The Big Noise |  India |
| The Big Noise |  Japan |
| The Big Noise | USA |
| A Bomba |  Brazil |
| La bomba |  Mexico |
| Bucha e Estica Detectives |  Portugal |
| Dundergubbar |  Sweden |
| Dwaj detektywi |  Poland |
| Gare à la bombe |  Belgium |
| Good Neighbors | USA |
| El Gran estruendo |  Spain |
| Le grand boum |  France |
| Il grande botto |  Italy |
| Gøg og Gokke som opdagere |  Denmark |
| Jymyä ja jyskettä |  Finland |
| Kuru gürültü |  Turkey |
| Laurel & Hardy - Der große Knall |  West Germany |
| Laurel & Hardy: Der große Knall | West Germany |
| Nå smeller det |  Norway |
| Opgepast voor de bom | Belgium |
| Quel Pétard! (informal title) | France |
| Wielkie bum | Poland |
| Οι θορυβοποιοί |  Greece |
| Большой шум |  Soviet Union |
 |
Robert Blake [11] | Egbert Hartley |
